Electrical box



FIG. 1 is a front elevational view thereof;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective view.

The broken line showing is included for the purpose of illustrating environmental features and forms no part of the claimed design. 

The ornamental design for an electrical box, as shown and described. 